Rather than just stripping them of flesh and other parts and selling it on or using it in alchemy, you could actually intergrate it into your Weapons, Armour or Clothing giving you more time to customise as you play through the game.
When you watch the trailer the main guy clearly has a helmet with what looks like Dragon Claws attatched, and this got me thinking... did he buy it like that or did he add those on?
Not only do I think this would be a great option in the game but as you get better at things like Armourer skills later on, it might even be possible for these upgrades to boost the effects of the items you have equiped ie. more dps or defence etc.
What do you think?